linux-kernel - Re: [PATCH] soc: loongson2_pm: add dependency on INPUT

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Date:   Tue, 5 Sep 2023 17:37:47 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Yinbo Zhu <zhuyinbo@...ngson.cn>, Arnd Bergmann <arnd@...db.de>,
        linux-kernel@...r.kernel.org
Cc:     Jianmin Lv <lvjianmin@...ngson.cn>, wanghongliang@...ngson.cn,
        loongson-kernel@...ts.loongnix.cn, Liu Yun <liuyun@...ngson.cn>,
        kernel test robot <lkp@...el.com>
Subject: Re: [PATCH] soc: loongson2_pm: add dependency on INPUT

Hi--

On 9/5/23 05:36, Yinbo Zhu wrote:
> This fixes some undefined references to `input_set_capability' and
> `input_register_device` issue when INPUT is not enabled.
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/all/202309030751.pDnTZX4E-lkp@intel.com/
> Signed-off-by: Yinbo Zhu <zhuyinbo@...ngson.cn>
> ---
>  drivers/soc/loongson/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/soc/loongson/Kconfig b/drivers/soc/loongson/Kconfig
> index 314e13bb3e01c..1b57af1e55298 100644
> --- a/drivers/soc/loongson/Kconfig
> +++ b/drivers/soc/loongson/Kconfig
> @@ -20,6 +20,7 @@ config LOONGSON2_GUTS
>  config LOONGSON2_PM
>  	bool "Loongson-2 SoC Power Management Controller Driver"
>  	depends on LOONGARCH && OF
> +	depends on INPUT
>  	help
>  	  The Loongson-2's power management controller was ACPI, supports ACPI
>  	  S2Idle (Suspend To Idle), ACPI S3 (Suspend To RAM), ACPI S4 (Suspend To

The preferred patch has already been posted:

https://lore.kernel.org/all/16a37f6ad3cc9417b6638c2cd532d88c79468eb1.1693623752.git.zhoubinbin@loongson.cn/

-- 
~Randy